Rheological criteria assessment of a rapid setting emulsion as compared to quick set for emulsified asphalt cold mixes
Pavement deterioration is inevitable on roads. Unlike structural failures that can only be remedied by total reconstruction, road's functional failures are corrected through effective maintenance works. Preventive maintenance in the form of an emulsified asphalt cold slurry micro-surfacing is c...
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my.utm.907952021-04-30T14:57:24Z http://eprints.utm.my/id/eprint/90795/ Rheological criteria assessment of a rapid setting emulsion as compared to quick set for emulsified asphalt cold mixes Usman, Kabiru Rogo Hainin, M. R. Satar, M. K. I. M. Warid, M. Naqiuddin Giwangkara, Grawira Ganjur TA Engineering (General). Civil engineering (General) Pavement deterioration is inevitable on roads. Unlike structural failures that can only be remedied by total reconstruction, road's functional failures are corrected through effective maintenance works. Preventive maintenance in the form of an emulsified asphalt cold slurry micro-surfacing is considered superior to corrective maintenance - which is a reactive approach. Exploring alternative(s) to the normal quick setting emulsion used for pavement preservation maintenance will make it more robust and cost-effective. This study conducted an assessment of the key parameters specified by the department of public works (Jabatan Kerja Raya) JKR-2008 and International Slurry Surfacing Association (ISSA A143) specifications for emulsified asphalts emulsions used for cold mixes, specifically, emulsified asphalt micro-surfacing mixtures used for pavement maintenance. Cationic quick set (CQS-1h) and Rapid Set (RS-1k) emulsions were tested in the Transportation laboratory of UTM under controlled laboratory conditions. Tests include settlement and storage stability, particle charge, residue by evaporation, sieve test, and Say bolt Furol viscosity, while the residue from evaporation was tested for microstructural and mechanical performance, results were compared with JKR-2008 and ISSA A143 standard specifications. The result indicated that although the desirability for opening traffic within 1hr is not guaranteed with RS-1k, yet, it gives promising similar properties with CQS whilst satisfying cold mix requirement. 2020-06-10 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/90795/1/KabiruRogoUsman2020_RheologicalCriteriaAssessmentofaRapidSetting.pdf Usman, Kabiru Rogo and Hainin, M. R. and Satar, M. K. I. and M. Warid, M. Naqiuddin and Giwangkara, Grawira Ganjur (2020) Rheological criteria assessment of a rapid setting emulsion as compared to quick set for emulsified asphalt cold mixes. In: 2nd International Conference on Civil and Environmental Engineering, CENVIRON 2019, 20 November 2019 - 21 November 2019, Resorts World Langkawi, Langkawi, Kedah, Malaysia. http://dx.doi.org/10.1088/1755-1315/476/1/012064 |
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TA Engineering (General). Civil engineering (General) Usman, Kabiru Rogo Hainin, M. R. Satar, M. K. I. M. Warid, M. Naqiuddin Giwangkara, Grawira Ganjur Rheological criteria assessment of a rapid setting emulsion as compared to quick set for emulsified asphalt cold mixes |
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Pavement deterioration is inevitable on roads. Unlike structural failures that can only be remedied by total reconstruction, road's functional failures are corrected through effective maintenance works. Preventive maintenance in the form of an emulsified asphalt cold slurry micro-surfacing is considered superior to corrective maintenance - which is a reactive approach. Exploring alternative(s) to the normal quick setting emulsion used for pavement preservation maintenance will make it more robust and cost-effective. This study conducted an assessment of the key parameters specified by the department of public works (Jabatan Kerja Raya) JKR-2008 and International Slurry Surfacing Association (ISSA A143) specifications for emulsified asphalts emulsions used for cold mixes, specifically, emulsified asphalt micro-surfacing mixtures used for pavement maintenance. Cationic quick set (CQS-1h) and Rapid Set (RS-1k) emulsions were tested in the Transportation laboratory of UTM under controlled laboratory conditions. Tests include settlement and storage stability, particle charge, residue by evaporation, sieve test, and Say bolt Furol viscosity, while the residue from evaporation was tested for microstructural and mechanical performance, results were compared with JKR-2008 and ISSA A143 standard specifications. The result indicated that although the desirability for opening traffic within 1hr is not guaranteed with RS-1k, yet, it gives promising similar properties with CQS whilst satisfying cold mix requirement. |
format |
Conference or Workshop Item |
author |
Usman, Kabiru Rogo Hainin, M. R. Satar, M. K. I. M. Warid, M. Naqiuddin Giwangkara, Grawira Ganjur |
author_facet |
Usman, Kabiru Rogo Hainin, M. R. Satar, M. K. I. M. Warid, M. Naqiuddin Giwangkara, Grawira Ganjur |
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Usman, Kabiru Rogo |
title |
Rheological criteria assessment of a rapid setting emulsion as compared to quick set for emulsified asphalt cold mixes |
title_short |
Rheological criteria assessment of a rapid setting emulsion as compared to quick set for emulsified asphalt cold mixes |
title_full |
Rheological criteria assessment of a rapid setting emulsion as compared to quick set for emulsified asphalt cold mixes |
title_fullStr |
Rheological criteria assessment of a rapid setting emulsion as compared to quick set for emulsified asphalt cold mixes |
title_full_unstemmed |
Rheological criteria assessment of a rapid setting emulsion as compared to quick set for emulsified asphalt cold mixes |
title_sort |
rheological criteria assessment of a rapid setting emulsion as compared to quick set for emulsified asphalt cold mixes |
publishDate |
2020 |
url |
http://eprints.utm.my/id/eprint/90795/1/KabiruRogoUsman2020_RheologicalCriteriaAssessmentofaRapidSetting.pdf http://eprints.utm.my/id/eprint/90795/ http://dx.doi.org/10.1088/1755-1315/476/1/012064 |
_version_ |
1698696986606174208 |
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13.209306 |